Combine functionality for user actions into single CGI script.

Use CGI::Simple instead of (bloated and largely useless) CGI.

Fancify progress bars.
Minor syntax tweak.
Resend reverificaion string if user signs up twice.
Fix config variable centrality

Implement mailing (with toggle in global.conf).

All CGI scripts have .cgi extension.

Fix some issues with jquery.ui buttons not looking disabled when the attribute is set.

Fix verify and reset urls generated.

Start implementing crumb actions (posting, querying, etc.).
Update requrements list

Resolve weird conflict (???)

Start implementing get and put crumb methods.